公开(公告)号：US08065481B1

公开(公告)日：2011-11-22

申请号：US10828098

申请日：2004-04-20

申请人： Bernhard Hiller ,  Pantelis Alexopoulos ,  Don Brunnett ,  Chandra Buddhavaram ,  Thierry Chatard ,  David Chew ,  Samuel R. Duell ,  Jeff Griffiths ,  Johanna Hernandez ,  Robert L. Kimball ,  Eric Kvamme ,  LeRoy Leach ,  Michael Lee ,  James McGrath ,  Kathleen Fitzgerald, legal representative ,  Robert Milby ,  Bruce Schardt ,  Maurice Schlumberger ,  Erhard Schreck ,  Richard Sonnenfeld

发明人： Bernhard Hiller ,  Pantelis Alexopoulos ,  Don Brunnett ,  Chandra Buddhavaram ,  Thierry Chatard ,  David Chew ,  Samuel R. Duell ,  Jeff Griffiths ,  Johanna Hernandez ,  Robert L. Kimball ,  Eric Kvamme ,  LeRoy Leach ,  Michael Lee ,  James McGrath ,  Robert Milby ,  Bruce Schardt ,  Maurice Schlumberger ,  Erhard Schreck ,  Richard Sonnenfeld

IPC分类号： G06F12/00

CPC分类号： G06F3/0659 ,  G06F3/0611 ,  G06F3/0689 ,  G06F11/2023

摘要： A RAID system is provided which can be implemented as a hardware RAID system while avoiding certain shortcomings of previous RAID systems. The RAID system makes it possible to avoid or reduce the number of buffers or processors and can take advantage of drive logic to achieve RAID functions or enhancements. RAID functionality can be provided in a manner to accommodate one or more ATA drive interfaces. To avoid drive replacement problems, host requests for drive serial numbers are responded to with a mirror serial number. In one embodiment, the read address is used to select which drive will perform a read operation.

摘要翻译： 提供RAID系统，可以实现为硬件RAID系统，同时避免以前的RAID系统的某些缺点。 RAID系统可以避免或减少缓冲区或处理器的数量，并且可以利用驱动逻辑来实现RAID功能或增强功能。 可以以适应一个或多个ATA驱动器接口的方式提供RAID功能。 为了避免驱动器更换问题，驱动器序列号的主机请求使用镜像序列号进行响应。 在一个实施例中，读取地址用于选择哪个驱动器将执行读取操作。

公开(公告)号：US5711179A

公开(公告)日：1998-01-27

申请号：US585882

申请日：1996-01-16

申请人： Robert L. Kimball

发明人： Robert L. Kimball

IPC分类号： B21D43/12 ,  B21D43/02

CPC分类号： B21D43/12

摘要： An indexing conveyor apparatus is driven with respect to a press having a reciprocal ram and bolster plate. An elongated conveyor is connectible to the press for moving material with respect to the press. The conveyor includes an endless conveyor belt disposed about a drive pulley at one end and an idler roller at an opposite end. A flexible member is connectible between the conveyor and the reciprocal ram for converting reciprocating movement of the ram into indexing movement of the endless conveyor belt through the drive pulley. The flexible member preferably includes a webbing material wound about a spool. The spool is spring biased to rewind the webbing on the spool while the ram is driven toward the bolster plate. As the ram is moved away from the bolster plate, the spool acting through a clutch drives the drive pulley to index the endless conveyor belt.

摘要翻译： 相对于具有往复式压头和垫板的压力机驱动分度输送装置。 细长的输送机可连接到压机上，用于相对于压机移动材料。 输送机包括围绕一端的驱动皮带轮和相对端的惰辊设置的环形输送带。 柔性构件可连接在输送机和往复式压头之间，用于将冲头的往复运动转换成循环传送带通过驱动滑轮的分度运动。 柔性构件优选地包括缠绕在线轴上的织带材料。 阀芯被弹簧偏压以将卷筒重新卷绕在卷轴上，而柱塞被驱动朝向垫板。 当压头移动离开垫板时，通过离合器作用的线轴驱动驱动滑轮以对循环传送带进行索引。

公开(公告)号：US3631329A

公开(公告)日：1971-12-28

申请号：US3631329D

申请日：1970-04-17

申请人： ROBERT L KIMBALL

发明人： KIMBALL ROBERT L

IPC分类号： H03F3/387 ,  H02M3/32 ,  G01R19/18 ,  H03F3/38

CPC分类号： H03F3/387

摘要： Through a modulation-demodulation system having an offset control to reestablish a zero reference, relatively slowly changing single-ended (grounded) electrical direct current input signals are converted to a ''''floating'''' potential that may readily be applied to bridge and other electrical devices that require a fully floating input signal. The direct current input potential is modulated (chopped) at a frequency many times removed (higher) than the effective frequency of the input signal. The modulation is then removed by a balanced demodulator using the same chopping frequency providing a floating output signal.